Evidence map›Paper›PMID 33184263›Full record

ArticleCell death & disease2020

Exosome-derived ENO1 regulates integrin α6β4 expression and promotes hepatocellular carcinoma growth and metastasis.

Keqiu Jiang, Chengyong Dong, Zeli Yin, Rui Li, Jiakai Mao, Chengye Wang, Junlin Zhang, Zhenming Gao, Rui Liang, Qi Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

72 citing papers in PubMed, 1 synthesis or guideline pooled it, 100 citations in OpenAlex.

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  19. Extracellular vesicles: key mediators inFrontiers in veterinary science · 2025
    Review
  20. Role of ENO1 and its targeted therapy in tumors.Journal of translational medicine · 2024
    Review

12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Keqiu JiangEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Chengyong DongDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Zeli YinEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Rui LiEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Jiakai MaoEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Chengye WangEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Junlin ZhangEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Zhenming GaoDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Rui LiangDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China.
Qi WangDepartment of Respiratory Medicine, The Second Affiliated Hospital of Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China. wqdlmu@163.com.
Liming WangEngineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, NO. 467 Zhongshan Road, Dalian, Liaoning, 116027, China. wangbcc259@163.com.
Dalian Medical University · CNSecond Affiliated Hospital of Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alpha-enolase (ENO1) has been found to be dysregulated in several human malignancies, including hepatocellular carcinoma (HCC). Although the role of ENO1 as a glycolytic enzyme in HCC cells has been well characterized, little is known about the other roles of ENO1, especially exosome-derived ENO1, in regulating HCC progression. Here, we demonstrated that ENO1 is frequently upregulated in HCC cells or tissues, with even higher expression in highly metastatic HCC cells or metastatic tissues as well as in exosomes derived from highly metastatic sources. Moreover, ENO1 expression is associated with the tumor-node-metastasis (TNM) stage, differentiation grade and poor prognosis in HCC patients. Surprisingly, ENO1 can be transferred between HCC cells via exosome-mediated crosstalk, exhibiting an effect similar to that of ENO1 overexpression in HCC cells, which promoted the growth and metastasis of HCC cells with low ENO1 expression by upregulating integrin α6β4 expression and activating the FAK/Src-p38MAPK pathway. In summary, our data suggest that exosome-derived ENO1 is essential to promoting HCC growth, metastasis, and further patient deterioration. The findings from this study implicate a novel biomarker for the clinical evaluation of HCC progression, especially the prediction of HCC metastatic risk.

Indexed as

AnimalsBiomarkers, TumorCarcinoma, HepatocellularCell Transformation, NeoplasticDNA-Binding ProteinsExosomesFemaleHep G2 CellsHeterograftsHumansIntegrin alpha6beta4Liver NeoplasmsMiceMice, Inbred BALB CMice, NudeNeoplasm MetastasisBiomarkers, TumorDNA-Binding ProteinsENO1 protein, humanIntegrin alpha6beta4Phosphopyruvate HydrataseTumor Suppressor Proteins

Identifiers

PMID33184263
PMCPMC7661725
OpenAlexW3105103426

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.